2 years ago

Ricky jogs 5 laps around a track in 8 minutes. Which of the following would be the same number of laps per minute?

Mathematics

2 answers:

musickatia [10]2 years ago

8 0

The answer is A - 12 laps in 19.2 minutes

sashaice [31]2 years ago

5 0

Answer:

A hope this helped

Step-by-step explanation:

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The first number is 14 less than the second number. When she adds them, she gets 40.

Alenkinab [10]

Answer:

second number is 17, first number is 3

Step-by-step explanation:

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3 years ago

What is the measure of ∠HFG?<br> (See attachment)

madam [21]

92 degrees

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3 years ago

If gross pay increases by $500, total employee benefits increase by $200 and total job expenses decrease by $300, then total emp

Vesnalui [34]

The correct answer is D!!

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3 years ago

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Help me, please! I need to start my new semester today so please helpppp!!!!!

Vadim26 [7]

Answer:

3/6

Step-by-step explanation:

I think it is asking for an answer choice equal to 1/2, and 3/6 is equal to 1/2.

Do you have a picture of the actual question?

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2 years ago

If a = 0.6 repeating and b = 0.75, then a x b = blank and a/b = blank

atroni [7]

Answer:

a*b = 1/2

a/ b = 8/9

Step-by-step explanation:

a = 0.66666 and b = 0.75

To multiply it we write the decimal numbers in fraction form

a= 0.666666...

Multiply by 10 on both sides

10 a = 6.66666...

a = 0.66666...

Subtract the second equation

9a = 6

divide by 9 on both sides

$a=\frac{6}{9}=\frac{2}{3}$

so 0.6666 = 2/3

Now we convert 0.75 into fraction form

$0.75=\frac{0.75}{1}$

Multiply top and bottom by 100 to remove decimal

$\frac{75}{100} = \frac{3}{4}$

so 0.75 is 3/4

a= 2/3 and b = 3/4

$a*b = \frac{2}{3} * \frac{3}{4} = \frac{6}{12} = \frac{1}{2}$

$\frac{a}{b} = \frac{\frac{2}{3}}{\frac{3}{4}} = \frac{2}{3} * \frac{4}{3} =\frac{8}{9}$

8 0

3 years ago